@article{article4f6283a1, title = {Severe nonspecific x-linked mental retardation caused by a proximally xp located gene: intragenic heterogeneity or a new form of x-linked mental retardation?}, author = {Passos-Bueno, Maria Rita and Byth, B C and Rosemberg, Sérgio and Takata, R I and Bakker, E and Beggs, A H and Pavanello, R C M and Vainzof, Mariz and Davies, K E and Zatz, Mayana}, year = {1993}, doi = {10.1002/ajmg.1320460214}, journal = {American Journal of Medical Genetics} }